Using-a-pre-built-virtual-machine.md

@@ -24,7 +24,18 @@ The virtual machine has the following software installed:
 - Kubernetes
 - Visual Studio Code
 
-There is a `README` file on the Desktop of the virtual machine. Take a look at it.
+To update all packages in the VM, run:
+
+```
+sudo apt update
+sudo apt upgrade
+```
+
+providing the password `teraflow`.
+
+The virtual machine already has the guest additions installed. To update it to the latest version, you can run:
+
+`sudo /sbin/rcvboxadd quicksetup all`
 
 ## TeraFlow OS